About Team.FM

Team.FM is social collaboration platform for distributed team work based on
open-source micro-blogging tool Tadagraph.

Team.FM gets projects done, ideas generated, teams united and active. You may use it
alone or share with a group: get personal CRM & GTD or participate in a number of
one-off projects, be a part of your company' s social live and presence or discover
the networks around co-working spaces.

And the best part of it - Team.FM is mostly free to use. Check it out.